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I had to install driver for K400R wireless keyboard/Mousepad. With Windows 11 - Peripherals - Linus Tech Tips
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Amazon.com: Logitech Wireless Touch Keyboard k400 with Built-in Multi-Touch Touchpad - White : Electronics
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Logitech Wireless K400R 79 Key Slim Keyboard w/3.5" Touchpad (No Transceiver) 97855074928 | eBay
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Amazon.com: Logitech Wireless Touch Keyboard k400 with Built-in Multi-Touch Touchpad - White : Electronics
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Amazon.com: Logitech Wireless Touch Keyboard K400 with Built-in Multi-Touch Touchpad, Case of 12 : Electronics
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